"Jeff Hostetler via GitGitGadget" <gitgitgad...@gmail.com> writes:
> +test_expect_success 'perf stream, return code 0' '
> + test_when_finished "rm trace.perf actual expect" &&
> + GIT_TR2_PERF="$(pwd)/trace.perf" && export GIT_TR2_PERF &&
> + $TT trace2 001return 0 &&
> + unset GIT_TR2_PERF &&
Do not do this. Stoppage in any different one of these steps would
leave the state of the process in different state and affects later
tests (e.g. TR2_PERF may or may not be exported).
Is $TT always "test-tool" (i.e. the binary, not a shell function)?
If so, consider using a single-short export, i.e.
GIT_TR2_PERF="..." test-tool trace2 001return 0 &&
